9999054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 24836760

約数和(自身を除く): 14837706

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 173, 234, 247, 338, 342, 346, 494, 507, 519, 741, 1014, 1038, 1482, 1521, 1557, 2223, 2249, 3042, 3114, 3211, 3287, 4446, 4498, 6422, 6574, 6747, 9633, 9861, 13494, 19266, 19722, 20241, 28899, 29237, 29583, 40482, 42731, 57798, 58474, 59166, 85462, 87711, 128193, 175422, 256386, 263133, 384579, 526266, 555503, 769158, 1111006, 1666509, 3333018, 4999527, 9999054]

約数ペア:

[(1, 9999054), (2, 4999527), (3, 3333018), (6, 1666509), (9, 1111006), (13, 769158), (18, 555503), (19, 526266), (26, 384579), (38, 263133), (39, 256386), (57, 175422), (78, 128193), (114, 87711), (117, 85462), (169, 59166), (171, 58474), (173, 57798), (234, 42731), (247, 40482), (338, 29583), (342, 29237), (346, 28899), (494, 20241), (507, 19722), (519, 19266), (741, 13494), (1014, 9861), (1038, 9633), (1482, 6747), (1521, 6574), (1557, 6422), (2223, 4498), (2249, 4446), (3042, 3287), (3114, 3211)]